Good Quality pcb Assembly Small Printed Circuit Board With Low Cost

Zvinobatsira vedu kuderera mhosva, boka mari guru, kushandiswa QC, yakasimba mafekitari, pamusoro unhu zvinhu uye mabasa kuti Good Quality pcb Assembly Small Printed Circuit Board With Low Cost, Kuti tiwane kwedu simba OEM / ODM nezvaanogona uye aifungawo zvinhu uye mabasa, kuti chokwadi iwe taura nesu nhasi. Tiri kuenda kuumba nemwoyo wose uye mugove budiriro nemakasitoma zvose.
Zvinobatsira vedu kuderera mhosva, boka mari guru, kushandiswa QC, yakasimba mafekitari, pamusoro unhu zvinhu uye mabasa kuti Circuit Board ,pcb Assembly ,Small Printed Circuit Board , Business uzivi: Torai mutengi sezvo Center, tora unhu noupenyu, kuvimbika, basa, chinangwa, innovation.We'll wedzerai unyanzvi, unhu nokuda vavimbe vatengi, navazhinji zvikuru pose bhizimisi Ê zvose? revashandi yedu kushanda pamwe chete uye tofambira mberi pamwe chete.
The substrate Mukuru TG redunhu bhodhi zvichachinja kubva "girazi nehurumende" kuti "rabha nehurumende" apo tembiricha inokwira kuna imwe nzvimbo, uye tembiricha iri anonzi girazi kuchinja tembiricha (b nkm) ari bhodhi. Nemamwe mashoko, TG ndiye kunonyanyisa tembiricha (℃) uko substrate anoramba aoma. Ndiko kuti, vanhuwo pcb substrate zvinhu panguva mukuru tembiricha kwete chete pave kunyoroveswa, deformation, utsotso nezvimwe mananara, asiwo kuita mune zvokuimba, zvemagetsi zvechadenga unopinza kuderera (Handifungi tinoda kuona zvinhu zvavo kuonekwa izvi).

Kazhinji, bhodhi pamusoro TG anopfuura 130 madhigirii, mukuru TG anopfuura 170 madhigirii, uye svikiro TG ane madhigirii anopfuura 150.

Kazhinji Tg≥170 ℃ pcb, inonzi dzakakwirira nkm pcb.

Apo TG of substrate kunowedzera, dunhu bhodhi wacho kupisa nemishonga, mwando nemishonga, kemikari nemishonga, kudzikama kuzvidzivirira uye vamwe Hunhu kunatsiridzwa. The kumusoro ari TG kukosha, nani tembiricha kuramba nendiro. Uye kazhinji yakakwirira TG richishandiswa achitungamirira isina muitiro,

High TG rinoreva mukuru kupisa nemishonga. With kukurumidza kukura yemagetsi bhizimisi uye yemagetsi zvigadzirwa dzinomiririrwa kombiyuta, hwepamusorosoro kupisa nemishonga kuti pcb substrate zvinhu vava chinhu ivimbiso inokosha kana kukura kune mugomba mukuru nerevane uye yakakwirira multilayer. Chii zvakawanda, chitarisiko uye kukura mukuru arambe achirema chokugadza michina anomirirwa SMT uye CMT kuti pcb zvakawanda uye vasingasiyani zvikuru nokutsigirwa mukuru kupisa nemishonga kuti substrate muna aperture duku, mutariri akanaka uye dzakaonda chimiro.

Naizvozvo, musiyano pakati mukuru ja-4 uye yakakwirira TG ja-4 ndechokuti muna chafariz mamiriro, kunyanya nyaya kupisa pashure mwando Absorção de Água. Uye kune nzira dzakasiyana dzakawanda mune zvokuimba simba, ndeiya yakaita pakusimba, adhesion, Absorção de Água, chafariz manyowa, chafariz kuwedzera uye zvimwe zvirwere zviri zvinhu. The zvigadzirwa dzakakwirira TG vari pachena nani pane zvavo pcb substrate zvinhu. Mumakore achangopfuura, nhamba vatengi yaida kugadzirwa mukuru TG redunhu bhodhi yakawedzera gore negore.